Gowanda’s SMRF1010-821K is a Surface Mount Epoxy Coated Chip Inductor designed for high reliability in demanding applications. This component, part of the SMRF1010 series, is COTS M83446/04 compliant, ensuring it meets rigorous commercial off-the-shelf standards. With a compact size of 2.28 × 2.28 × 2.16 mm and a weight of just 0.05 g, it is ideal for space-constrained designs. It features an inductance of 8.2 µH, a DCR of 2.5 Ω, and a current rating of 0.195 A DC. The inductor operates efficiently across a wide frequency range, with an SRF of 48 MHz and a test frequency of 7.9 MHz. It offers a Q MIN of 22 and a DWV of 500, 80, with a tolerance of ±10%. The component is RoHS compliant with gold termination finish and is built with a phenolic core. It is designed to operate in extreme temperatures ranging from -55°C to +125°C, with an MSL of 1, and is available in tape and reel packaging for ease of use in automated assembly processes.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.28 × 2.28 × 2.16 mm |
| Series | SMRF1010 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 8.2 |
| DCR (Ω) | 2.5 |
| Current Rating (A DC) | 0.195 |
| SRF (MHz) | 48 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 22 |
| DWV | 500, 80 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Au |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Surface Mount Epoxy Coated Chip Inductor, COTS M83446/04
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